<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>购物车示例</title>
    <link rel="stylesheet" type="text/css" href="style.css">
</head>
<body>
    <div id="app" v-cloak>
        <template v-if="list.length">
            <table>
                <thead>
                    <tr>
                        <th>选择</th>
                        <th>序号</th>
                        <th>商品名称</th>
                        <th>商品单价</th>
                        <th>购买数量</th>
                        <th>操作</th>
                    </tr>
                </thead>
                <tbody>
                    <tr v-for="(item, index) in list">
                        <td>{{ index+1 }}</td>
                        <td>{{ item.name }}</td>
                        <td>{{ item.price }}</td>
                        <td>
                            <button @click="handleReduce(index)"
                                    :disabled="item.count === 1">-</button>
                            {{ item.count }}
                            <button @click="handleAdd(index)">+</button>
                        </td>
                        <td>
                            <button @click="handleRemove(index)">移除</button>
                        </td>
                    </tr>
                </tbody>
            </table>
            <div>总价：￥{{ totalPrice }}</div>
        </template>
        <div v-else>购物车为空</div>
    </div>
    <script src="https://unpkg.com/vue/dist/vue.min.js"></script>
    <script src="http://ajax.aspnetcdn.com/ajax/jQuery/jquery-1.9.1.min.js"></script>
    <script src="index.js"></script>
</body>
</html>